8051 Core Embedded Processors & Controllers

Types of Embedded Processors & Controllers
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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package / Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 64 kB 8-bit MCU
Datasheet
More Info Available
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT LQFP-32 8051 8 bit 48 MHz 64 kB 4.25 kB 10 bit 25 I/O - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 8051 50 MHz 32 kB 8-bit MCU
Datasheet
More Info Available
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT LQFP-32 8051 8 bit 50 MHz 32 kB 2.31 kB 12 bit 24 I/O - 40 C + 85 C Tray

Silicon Labs 8-bit Microcontrollers - MCU 25 MIPS, 8 kB, 256, SPI, UART, LIN 2.1, TSSOP20
Datasheet
18In Stock
1,554On Order
Min.: 1
Mult.: 1

8-bit Microcontrollers - MCU SMD/SMT TSSOP-20 8051 8 bit 25 MHz 8 kB 256 B 12 bit 16 I/O - 40 C + 125 C Tube

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed Microcontroller
Datasheet
500Factory Stock Available
More Info Available
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 25 MHz 64 kB 256 B No ADC 32 I/O 0 C + 70 C Reel
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
32,179Factory Stock Available
More Info Available
Min.: 96
Mult.: 96

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 25 MHz 64 kB 256 B No ADC 32 I/O 0 C + 70 C Tray

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
27,000Factory Stock Available
More Info Available
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 25 MHz 64 kB 256 B No ADC 32 I/O 0 C + 70 C Reel

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
33,000Factory Stock Available
More Info Available
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 33 MHz 64 kB 256 B No ADC 32 I/O 0 C + 70 C Reel
Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU High-Speed/Low-Power Microcontrollers
Datasheet
868Factory Stock Available
More Info Available
Min.: 160
Mult.: 160

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 18 MHz 64 kB 256 B No ADC 32 I/O - 40 C + 85 C Tray

Analog Devices / Maxim Integrated 8-bit Microcontrollers - MCU EPROM/ROM High-Speed Microcontrollers
Datasheet
1,500Factory Stock Available
More Info Available
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 33 MHz 16 kB 1 kB No ADC 32 I/O - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 160
Mult.: 160

8-bit Microcontrollers - MCU SMD/SMT VQFP-64 8051 8 bit 60 MHz 64 kB 2 kB 10 bit 36 I/O - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 3V
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 34 I/O Reel

Microchip Technology 8-bit Microcontrollers - MCU C51IC2 32K FLASH I2C 32KHz 5V
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 34 I/O Reel

Microchip Technology 8-bit Microcontrollers - MCU C51ID2 64K FLASH TWI 32KHz 5V
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 64 kB 2 kB No ADC 32 I/O Reel

Microchip Technology 8-bit Microcontrollers - MCU C51RB2 FLASH 3V 16k Ind
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 1
Mult.: 1
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 16 kB 1.25 kB No ADC 32 I/O Reel, Cut Tape

Microchip Technology 8-bit Microcontrollers - MCU C51RB2 FLASH 5V 16k ind
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 16 kB 1.25 kB No ADC 32 I/O Reel

Microchip Technology 8-bit Microcontrollers - MCU C51RC2 32K FLASH 3V Ind
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 32 I/O Reel

Microchip Technology 8-bit Microcontrollers - MCU C51RC2 32K FLASH 5V Com
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 500
Mult.: 500
Reel: 500

8-bit Microcontrollers - MCU SMD/SMT PLCC-44 8051 8 bit 60 MHz 32 kB 1.25 kB No ADC 32 I/O - 40 C + 85 C Reel
Microchip Technology 8-bit Microcontrollers - MCU 8-bit 16K Flash C51RB2
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 100
Mult.: 10

8-bit Microcontrollers - MCU Through Hole PDIP-40 8051 8 bit 60 MHz 16 kB 1.25 kB No ADC 32 I/O Tube
Microchip Technology 8-bit Microcontrollers - MCU Single Cycle 8051 4K ISP FL
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 720
Mult.: 360

8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 4 kB 256 B No ADC 36 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Sngle-Cycle 8051 32K ISP Flsh,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 360
Mult.: 360

8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 32 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 320
Mult.: 160

8-bit Microcontrollers - MCU SMD/SMT TQFP-44 8051 8 bit 20 MHz 24 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 360
Mult.: 360

8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 24 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 360
Mult.: 360

8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 32 kB 256 B 10 bit 40 I/O - 40 C + 85 C Tray

Microchip Technology 8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 320
Mult.: 160

8-bit Microcontrollers - MCU SMD/SMT LQFP-44 8051 8 bit 20 MHz 64 kB 256 B - 40 C + 85 C Tray
Microchip Technology 8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 360
Mult.: 360

8-bit Microcontrollers - MCU SMD/SMT VQFN-44 8051 8 bit 20 MHz 64 kB 256 B 10 bit 36 I/O - 40 C + 85 C Tray